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Diffstat (limited to 'examples/access_store.c')
| -rw-r--r-- | examples/access_store.c | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/examples/access_store.c b/examples/access_store.c new file mode 100644 index 0000000..fc2f5b0 --- /dev/null +++ b/examples/access_store.c @@ -0,0 +1,210 @@ + + +void acess_cap(void) { + + /* Note, all routines that are prefixed with "caller_" are + implemented by the caller of libical */ + +/* 1 Open a connection to a store. */ + + /* The caller is responsible for getting a socket to the server + and negotiating the first stages of the CAP exchange. These can + be fairly complex and varied for different operating systems, + local vs remote usage, and for different authentication + schemes, so the API does not try to simplify them. */ + + int sock = caller_create_socket_to_server(); + icalcstp *cstp = icalcstp_new(0,sock,sock); + + caller_authenticate(cstp); + + icalcsdb *csdb = icalcsdb_new(cstp); + +/* 2 Create a new calendar for which user Bill can read and user Mary can +read and write. See CAP draft 7.2.1.1.1. for the text of this example*/ + + /* This case requires setting up a TARGET, multiple OWNERs and + multiple VCARs, so it creates a component and uses CSTP that + than the CSDB interface. + + icalcomponent *create = icalcaputil_new_create(); + + icalcomponent_add_property(create, + icalproperty_new_target( + strdup("cap://cal.example.com/relcal8") + )); + + icalcomponent *cal = + icalcomponent_vanew_vcalendar( + icalproperty_new_relcalid(strdup("relcalid")), + icalproperty_new_name(strdup("Bill & Mary's cal")), + icalproperty_new_owner(strdup("bill")), + icalproperty_new_owner(strdup("mary")), + icalproperty_new_calmaster(strdup("mailto:bill@example.com")), + icalcomponent_vanew_vcar( + icalproperty_new_grant(strdup("UPN=bill;ACTION=*;OBJECT=*")), + icalproperty_new_grant(strdup("UPN=bill;ACTION=*;OBJECT=*")) + 0) + 0); + + error = icalcomponent_add_component(create,cal); + + /* Send the data */ + error = icalcstp_senddata(cstp,10,create); + + + /* Get the response */ + icalcstp_response response = icalcstp_get_first_response(cstp); + + /* Do something with the response*/ + + if(icalenum_reqstat_major(response.code) != 2){ + /* do something with the error */ + } + + icalcomponent_free(create); + + +/* 3 Create several new calendars */ + + /* Same as #2, but insert more TARGET properties and read more responses*/ + +/* 4 Delete a calendar */ + + error = icalcsdb_delete(csdb,"uid12345-example.com"); + +/* 5 Change the calid of a calendar */ + + erorr = icalcsdb_move(csdb,"uid12345-old-example.com", + "uid12345-new-example.com"); + + +/* 6 Delete all calendars belonging to user bob */ + + icalproperty *p; + /* First expand bob's UPN into a set of CALIDs */ + icalcomponent *calids = icalcsdb_expand_upn("bob@example.com"); + + /* Then, create a message to delete all of them */ + icalcomponent *delete = icalcaputil_new_create(); + + + for(p = icalcomponent_get_first_property(calids,ICAL_CALID_PROPERTY); + p != 0; + p = icalcomponent_get_next_property(calids,ICAL_CALID_PROPERTY)){ + + char* = icalproperty_get_calid(p); + + icalcomponent_add_target(delete,p); + + } + + /* Send the message */ + + error = icalcstp_senddata(cstp,10,delete); + + /* Finally, read the responses */ + + for(response = icalcstp_get_first_response(cstp); + response.code != ICAL_UNKNOWN_STATUS; + response = icalcstp_get_next_response(cstp)){ + + if(icalenum_reqstat_major(response.code) != 2){ + /* do something with the error */ + } + } + + +/* 7 Get three new UIDs from the store */ + + /* libical owns the returned memory. Copy before using */ + char* uid1 = icalcsdb_generateuid(csdb); + char* uid2 = icalcsdb_generateuid(csdb); + char* uid3 = icalcsdb_generateuid(csdb); + +/* 8 Store a new VEVENT in the store. */ + + /* Very similar to case #2 */ + +/* 9 Find all components for which the LOCATION is "West Conference +Room" and change them to "East Conference Room" */ + + icalcomponent *modify = icalcaputil_new_modify(); + + icalcaputil_modify_add_old_prop(modify, + icalproperty_new_location( + strdup("West Conference Room"))); + + icalcaputil_modify_add_new_prop(modify, + icalproperty_new_location( + strdup("East Conference Room"))); + + icalcaputil_add_target(modify,"relcal2"); + + /* Send the component */ + error = icalcstp_senddata(cstp,10,delete); + + /* Get the response */ + icalcstp_response response = icalcstp_get_first_response(cstp); + + /* Do something with the response*/ + + if(icalenum_reqstat_major(response.code) != 2){ + /* do something with the error */ + } + + icalcomponent_free(modify); + +/* 10 Find the component with UID X and add a GEO property to it. */ + + + icalcomponent *modify = icalcaputil_new_modify(); + + icalcaputil_modify_add_query(modify, + "SELECT UID FROM VEVENT WHERE UID = 'X'"); + + icalcaputil_modify_add_new_prop(modify, + icalproperty_new_geo( + strdup("-117;32"))); + + icalcaputil_add_target(modify,"relcal2"); + + /* Send the component */ + error = icalcstp_senddata(cstp,10,delete); + + /* Get the response */ + icalcstp_response response = icalcstp_get_first_response(cstp); + + /* Do something with the response*/ + + if(icalenum_reqstat_major(response.code) != 2){ + /* do something with the error */ + } + + icalcomponent_free(modify); + + +/* 11 Delete all VEVENTS which have a METHOD that is not CREATED */ + + +/* 12 Retrieve all VEVENTS which have a METHOD that is not CREATED */ + + /* Nearly the same at #11 */ + +/* 13 Retrieve the capabilities of the store */ + +/* 14 Retrieve/Modify/Add/Delete properties of a store */ + +/* 15 Retrieve/Modify/Add/Delete VCARs of a store */ + +/* 16 Retrieve/Modify/Add/Delete VTIMEZONEs of a store */ + +/* 17 Retrieve/Modify/Add/Delete properties of a calendar */ + +/* 18 Retrieve/Modify/Add/Delete VCARs of a calendar */ + +/* 19 Retrieve/Modify/Add/Delete VTIMEZONEs of a calendar */ + +/* 20 Translate a CALID into one or more UPNs */ + +/* 21 Expand a group UPN into all of the members of the group */ |